GB1218043A - Shaft packings - Google Patents

Shaft packings

Info

Publication number
GB1218043A
GB1218043A GB5116/68A GB511668A GB1218043A GB 1218043 A GB1218043 A GB 1218043A GB 5116/68 A GB5116/68 A GB 5116/68A GB 511668 A GB511668 A GB 511668A GB 1218043 A GB1218043 A GB 1218043A
Authority
GB
United Kingdom
Prior art keywords
shaft
lip
sealing ring
sealing
feb
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB5116/68A
Inventor
Wilhelm Schmitt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Carl Freudenberg KG
Original Assignee
Carl Freudenberg KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Carl Freudenberg KG filed Critical Carl Freudenberg KG
Publication of GB1218043A publication Critical patent/GB1218043A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3268—Mounting of sealing rings
    • F16J15/3276—Mounting of sealing rings with additional static sealing between the sealing, or its casing or support, and the surface on which it is mounted
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/164—Sealings between relatively-moving surfaces the sealing action depending on movements; pressure difference, temperature or presence of leaking fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/322—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip supported in a direction perpendicular to the surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3244—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with hydrodynamic pumping action

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sealing With Elastic Sealing Lips (AREA)

Abstract

1,218,043. Shaft seals. CARL FREUDENBERG. 1 Feb., 1968 [1 Feb., 1967], No. 5116/68. Heading F2B. In shaft sealing means comprising a sealing ring having a radially-tapered sealing lip 6 engaging the shaft 1 the lip is so arranged that the pressure of the sealed medium (in the space 8) tends to lift it from the shaft and the angle between the shaft and the lip on the side facing the sealed medium is greater than that on the opposite side. The sealing ring has a mounting portion 5 reinforced by a stiffening ring 4 and the lip 6 is urged against the shaft by a garter spring 7. In a modification, Fig. 2 (not shown) the sealing ring is carried by a casing (14) having one end turned down to engage a groove (15) in the shaft housing (2).
GB5116/68A 1967-02-01 1968-02-01 Shaft packings Expired GB1218043A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF31561U DE1958383U (en) 1967-02-01 1967-02-01 OIL SEAL FOR SEALING MEDIA UNDER PRESSURE.

Publications (1)

Publication Number Publication Date
GB1218043A true GB1218043A (en) 1971-01-06

Family

ID=7094250

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5116/68A Expired GB1218043A (en) 1967-02-01 1968-02-01 Shaft packings

Country Status (4)

Country Link
DE (1) DE1958383U (en)
FR (1) FR1562990A (en)
GB (1) GB1218043A (en)
SE (1) SE332741B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2542080A1 (en) * 1974-09-24 1976-04-01 Skf Kugellagerfabriken Gmbh ROLLER BEARING
GB2253660A (en) * 1990-11-23 1992-09-16 Poclain Hydraulics Sa Mechanism comprising a stator,a rotor and a seal interposed between said stato r and rotor
WO2011085955A1 (en) * 2010-01-14 2011-07-21 Imo Holding Gmbh Device for fixing elastic elements

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013105963A1 (en) * 2013-06-07 2014-12-24 Minebea Co., Ltd. shaft seal

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2542080A1 (en) * 1974-09-24 1976-04-01 Skf Kugellagerfabriken Gmbh ROLLER BEARING
GB2253660A (en) * 1990-11-23 1992-09-16 Poclain Hydraulics Sa Mechanism comprising a stator,a rotor and a seal interposed between said stato r and rotor
GB2253660B (en) * 1990-11-23 1994-09-14 Poclain Hydraulics Sa Mechanism comprising a stator,a rotor and a seal interposed between said stator and rotor
WO2011085955A1 (en) * 2010-01-14 2011-07-21 Imo Holding Gmbh Device for fixing elastic elements
CN102725567A (en) * 2010-01-14 2012-10-10 Imo控股有限责任公司 Device for fixing elastic elements

Also Published As

Publication number Publication date
DE1958383U (en) 1967-04-06
FR1562990A (en) 1969-04-11
SE332741B (en) 1971-02-15

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